Methods to treat cat fever:

1. Replenish water in time. When a cat has a fever, the water in the body will be lost rapidly, and it needs to be replenished in time to avoid dehydration.

2. Physical cooling. If the cat has a low fever, you can apply ice compress to cool it appropriately, wet the towel with ice water, and then apply it on the cat's body to achieve the purpose of cooling down.

3. Send to hospital for treatment. If a cat has a high fever, it needs to be sent to a pet hospital for professional treatment in time. The sooner the treatment is given, the faster the cat's condition will improve.

4. When the cat’s body temperature exceeds the normal range by 1 degree Celsius, the owner can use alcohol to wipe the cat’s foot pads, groin and other parts to help dissipate heat and cool down. If the body temperature exceeds 40 degrees Celsius and it is already a high fever, you need to use pet-specific antipyretic drugs.

5. Make sure the cat is always eating. Because a fever consumes a lot of energy and makes the cat very weak. Cats may not be able to eat foods that are too hard, so owners can provide some soft foods to supplement their food intake.

6. Give cats vitamin B and energy supplements to increase their resistance. It's a good way to ensure your cat's nutrition by increasing his appetite, and adding vitamin B complex and energy supplements to his diet will increase your cat's ability to fight fever.

Causes of cats having fever:

1. Virus infection. Cats infected with bacteria, fungi, parasites or viruses can cause local inflammation that is not treated in time, leading to systemic infection and symptoms of increased body temperature.

2. Body temperature regulation dysfunction. A disorder in the system that regulates body temperature, such as a heat dissipation disorder, causes heat accumulation in the body and causes fever.

3. Poisoning. If you suddenly have a high fever of 40°C and then immediately return to normal body temperature, it may be cat drug poisoning or feline panleukopenia.

4. Vaccine side effects. A few cats may develop a low fever within one or two days after being vaccinated. This is because they are somewhat sensitive to the side effects of immunity. They do not require treatment and will recover quickly.